Micah was a minor prophet, but a good prophet.

Habakkuk was a minor prophet.

Major prophets are just longer books. Minor prophet means that the book is shorter.

Major Prophets have more chapters in the books of inspired, canonical sacred Scripture that bear their respective names. Each Minor Prophet has fewer chapters in his book that any Major Prophet has. Isaiah, for example, was a Major Prophet, whereas Micah was a Minor Prophet. The Major Prophets were Isaiah, Jeremiah, and Ezekiel; the other twelve were Minor Prophets. (Daniel, Baruch, and Lamentations fit in neither category.)

None of the minor prophets did it.